211474872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3203}}^1$

素因数の和:3353

約数の個数: 96

約数和(自身を含む): 659767680

約数和(自身を除く): 448292808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 131, 168, 252, 262, 393, 504, 524, 786, 917, 1048, 1179, 1572, 1834, 2358, 2751, 3144, 3203, 3668, 4716, 5502, 6406, 7336, 8253, 9432, 9609, 11004, 12812, 16506, 19218, 22008, 22421, 25624, 28827, 33012, 38436, 44842, 57654, 66024, 67263, 76872, 89684, 115308, 134526, 179368, 201789, 230616, 269052, 403578, 419593, 538104, 807156, 839186, 1258779, 1614312, 1678372, 2517558, 2937151, 3356744, 3776337, 5035116, 5874302, 7552674, 8811453, 10070232, 11748604, 15105348, 17622906, 23497208, 26434359, 30210696, 35245812, 52868718, 70491624, 105737436, 211474872]

約数ペア:

[(1, 211474872), (2, 105737436), (3, 70491624), (4, 52868718), (6, 35245812), (7, 30210696), (8, 26434359), (9, 23497208), (12, 17622906), (14, 15105348), (18, 11748604), (21, 10070232), (24, 8811453), (28, 7552674), (36, 5874302), (42, 5035116), (56, 3776337), (63, 3356744), (72, 2937151), (84, 2517558), (126, 1678372), (131, 1614312), (168, 1258779), (252, 839186), (262, 807156), (393, 538104), (504, 419593), (524, 403578), (786, 269052), (917, 230616), (1048, 201789), (1179, 179368), (1572, 134526), (1834, 115308), (2358, 89684), (2751, 76872), (3144, 67263), (3203, 66024), (3668, 57654), (4716, 44842), (5502, 38436), (6406, 33012), (7336, 28827), (8253, 25624), (9432, 22421), (9609, 22008), (11004, 19218), (12812, 16506)]